20221805988

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{30643}}^1$

素因数の和:31473

約数の個数: 72

約数和(自身を含む): 53407343808

約数和(自身を除く): 33185537820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 797, 828, 1594, 2391, 3188, 4782, 7173, 9564, 14346, 18331, 28692, 30643, 36662, 54993, 61286, 73324, 91929, 109986, 122572, 164979, 183858, 219972, 275787, 329958, 367716, 551574, 659916, 704789, 1103148, 1409578, 2114367, 2819156, 4228734, 6343101, 8457468, 12686202, 24422471, 25372404, 48844942, 73267413, 97689884, 146534826, 219802239, 293069652, 439604478, 561716833, 879208956, 1123433666, 1685150499, 2246867332, 3370300998, 5055451497, 6740601996, 10110902994, 20221805988]

約数ペア:

[(1, 20221805988), (2, 10110902994), (3, 6740601996), (4, 5055451497), (6, 3370300998), (9, 2246867332), (12, 1685150499), (18, 1123433666), (23, 879208956), (36, 561716833), (46, 439604478), (69, 293069652), (92, 219802239), (138, 146534826), (207, 97689884), (276, 73267413), (414, 48844942), (797, 25372404), (828, 24422471), (1594, 12686202), (2391, 8457468), (3188, 6343101), (4782, 4228734), (7173, 2819156), (9564, 2114367), (14346, 1409578), (18331, 1103148), (28692, 704789), (30643, 659916), (36662, 551574), (54993, 367716), (61286, 329958), (73324, 275787), (91929, 219972), (109986, 183858), (122572, 164979)]